Fast scan-engine and SHA-1 Checksum algorithms. Locate and remove duplicate files, even if they are in remote corners of your system(such as iPhoto and iTunes Library). Duplicate Finder scans your whole hard drive, no matter how many files are the on your Mac. Dig through scan results and hand-pick the files to erase, or better… Continue reading Dr. Duplicate Finder 3.5 – Remove Duplicate Files.